| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $137.72 | 9.629% | $150.9811 | $150.98 | $151.00 | $151.00 |
| Purchase #2 | $169.44 | 11.459% | $188.8561 | $188.86 | $188.85 | $188.90 |
| Purchase #3 | $102.97 | 9.786% | $113.0466 | $113.05 | $113.05 | $113.00 |
| Purchase #4 | $60.48 | 9.641% | $66.3109 | $66.31 | $66.30 | $66.30 |
| Purchase #5 | $128.73 | 12.147% | $144.3668 | $144.37 | $144.35 | $144.40 |
| Purchase #6 | $180.68 | 3.477% | $186.9622 | $186.96 | $186.95 | $187.00 |
| Purchase #7 | $214.37 | 3.673% | $222.2438 | $222.24 | $222.25 | $222.20 |
| 7 purchase totals = | $994.39 | $1,072.7675 | $1,072.77 | $1,072.75 | $1,072.80 | |